Directions: Solve the given problems. Show your complete solutions and round off your answers into 3 significant figures. 1. An electron experiences a magnetic force of 4.80 x 10-15 N when moving at an angle of 50 degrees with respect to a magnetic field of magnitude 3.75 x 10-3 T. What is the velocity of the electron?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 15P: Use the orders of magnitude you found in the previous problem to answer the following questions to...

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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

Directions: Solve the given problems. Show your complete solutions and
round off your answers into 3 significant figures.
1. An electron experiences a magnetic force of 4.80 x 10-15 N when moving at
an angle of 50 degrees with respect to a magnetic field of magnitude 3.75 x 10-3 T.
What is the velocity of the electron?
2. A particle with a mass of 1.90 x 10-3 kg and a charge of 1.25 x 10-8 C has a
velocity of 2.00 x 10 4 m/s. What is the magnitude of the particle’s acceleration
produced by a magnetic field of 2.65 T?

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